I think The letter c. Bbbbbbbbyeeeeeeeeee
Option C and D.
Please correct me if im wrong.
Answer:
∠C = 159°
∠D = 21°
Explanation:
∠C + ∠D = 180 (1)
∠C = 33 + 6∠D (2)
Substituting (2) to (1):
180 = 33 + 6∠D + ∠D
= 33 + 7∠D
180 - 33 = 7∠D
147 = 7∠D
<u>21 = ∠D</u>
If ∠D = 21,
∠C + 21 = 180
∠C = 180 - 21
<u>∠</u><u>C</u><u> </u><u>=</u><u> </u><u>159</u>
Answer: Oxygen and hydrogen ions are also formed from the splitting of water. Keep in mind that the purpose of the light-dependent reactions is to convert solar energy into chemical carriers (NADPH and ATP) that will be used in the Calvin cycle. In eukaryotes and some prokaryotes, two photosystems exist.
A good example of marginal cost is if a company needs to construct a new factory in order to produce more goods, the cost of building the factory is the marginal cost.
<h3>What is Marginal Cost?</h3>
This refers to the added cost that is accrued by producing an extra unit of service.
Hence, we can see that your question is incomplete so a general overview was given to help you better understand the concept.
Read more about marginal cost here:
brainly.com/question/11689872
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